Aluminum 20x24 - 110 Mesh
Frame Dimension Outside: 20'' x 24''; Inside: 17.2''x 21.2''; Tub. 1 3/8"x1 3/8"
Mesh Count: 110 tpi (Thread per inch); Mesh Color: White; Tension: 20-24 N/CM
The mesh surface of frames has been sandblasted, highly solvent-resistant glue
Screens can be re-stretched repeatedly ensuring long term use
All of the frames are made of aluminum alloy material. welded watertight, ground flat, and sandblasted for excellent adhesion,
Stretched with top quality high strength and low elongation monofilament polyester mesh and bonded with highest chemical resistance glue.
High quality materials and advanced manufacturing processes insure optimal tension.